/* Viktoria Hämmerli – Portfolio Sprachlehrerin */

:root {
  --color-bg: #f5f0e8;
  --color-bg-alt: #ebe4d6;
  --color-surface: #fffdf9;
  --color-ink: #1c2b33;
  --color-ink-muted: #4a5f6b;
  --color-accent: #1a4d5c;
  --color-accent-light: #2d6f82;
  --color-warm: #c45c3a;
  --color-warm-soft: #e8a88a;
  --color-border: rgba(28, 43, 51, 0.12);
  --font-display: "Source Serif 4", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(28, 43, 51, 0.08);
  --shadow-lg: 0 12px 48px rgba(28, 43, 51, 0.12);
  --header-h: 88px;
  --max-width: 1320px;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 1rem;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-warm);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--space-sm);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 var(--space-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: 1000;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: var(--space-sm);
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: relative;
  z-index: 10;
  padding: 1rem 1rem 0;
}

.header-bar {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: 0.65rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  text-decoration: none;
  color: var(--color-ink);
  min-width: 0;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.logo-role {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  position: relative;
  padding: 0.45rem 0.85rem;
  text-decoration: none;
  color: var(--color-ink-muted);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: 999px;
  transition: color var(--transition), background var(--transition);
}

.site-nav a:not(.nav-cta):hover,
.site-nav a:not(.nav-cta):focus-visible {
  color: var(--color-accent);
  background: rgba(26, 77, 92, 0.08);
}

.nav-cta {
  margin-left: 0.35rem;
  padding: 0.5rem 1.1rem;
  background: var(--color-accent);
  color: var(--color-surface) !important;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--color-accent-light);
  color: white !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition);
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
}

.nav-toggle-bar::before {
  transform: translateY(-8px);
}

.nav-toggle-bar::after {
  transform: translateY(6px);
}

.nav-open .nav-toggle-bar {
  background: transparent;
}

.nav-open .nav-toggle-bar::before {
  transform: rotate(45deg) translate(4px, 4px);
}

.nav-open .nav-toggle-bar::after {
  transform: rotate(-45deg) translate(4px, -4px);
}

@media (max-width: 768px) {
  .site-header {
    padding-inline: 0.5rem;
  }

  .header-bar {
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
  }

  .logo-role {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: 5.5rem 0.75rem auto 0.75rem;
    max-height: calc(100dvh - 6.5rem);
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: var(--space-md);
    gap: 0.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .site-nav a {
    padding: 0.75rem 1rem;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 0.5rem;
    text-align: center;
  }

  .nav-open .site-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

/* Hero */
.hero {
  position: relative;
  padding: var(--space-lg) 0 var(--space-2xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 90% 20%, rgba(196, 92, 58, 0.12), transparent),
    radial-gradient(ellipse 70% 50% at 10% 80%, rgba(26, 77, 92, 0.1), transparent);
  pointer-events: none;
}

.hero-grid,
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: var(--space-xl);
  align-items: start;
}

.hero-grid {
  align-items: center;
  position: relative;
}

.hero-portrait {
  justify-self: start;
  width: 100%;
  max-width: min(100%, 400px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.swiss-dot {
  width: 10px;
  height: 10px;
  background: var(--color-warm);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--color-warm-soft);
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--color-ink-muted);
  max-width: 36ch;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-full {
  width: 100%;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  list-style: none;
  padding: 0;
  margin: 0;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.hero-stats li {
  font-size: 0.9rem;
  color: var(--color-ink-muted);
}

.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-ink);
}

.portrait-frame {
  aspect-ratio: 4 / 5;
  max-height: 560px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-bg-alt);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}

.portrait-caption {
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  text-align: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-portrait {
    order: -1;
    max-width: 320px;
    margin-inline: auto;
    justify-self: center;
  }

  .portrait-caption {
    text-align: center;
  }
}

/* Sections */
.section {
  padding: var(--space-2xl) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-warm);
  margin-bottom: var(--space-xs);
}

.section-header {
  margin-bottom: var(--space-xl);
  max-width: 52ch;
}

.section-header.centered {
  text-align: center;
  margin-inline: auto;
}

.section-header-wide {
  max-width: none;
}

.section-header-wide h2 {
  font-size: clamp(1.45rem, 1.6vw + 1rem, 2.05rem);
  letter-spacing: -0.02em;
}

@media (min-width: 960px) {
  .section-header-wide h2 {
    white-space: nowrap;
  }
}

.section-intro {
  color: var(--color-ink-muted);
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .split,
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.prose p:last-of-type {
  margin-bottom: var(--space-md);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.tag-list li {
  padding: 0.35rem 0.85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
}

@media (min-width: 1024px) {
  .tag-list {
    flex-wrap: nowrap;
    gap: 0.45rem;
  }

  .tag-list li {
    padding: 0.35rem 0.75rem;
    font-size: 0.8125rem;
    white-space: nowrap;
  }
}

/* Timeline */
.timeline {
  margin-bottom: var(--space-xl);
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-lg);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-lg);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-lg) - 5px);
  top: 0.35rem;
  width: 10px;
  height: 10px;
  background: var(--color-warm);
  border-radius: 50%;
  border: 2px solid var(--color-bg-alt);
}

.timeline-item time {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.timeline-item p {
  color: var(--color-ink-muted);
  font-size: 0.95rem;
  margin: 0;
}

.timeline-heading {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: var(--space-xl) 0 var(--space-md);
}

.timeline-heading:first-of-type {
  margin-top: 0;
}

.timeline-compact .timeline-item {
  padding-bottom: var(--space-md);
}

.lang-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-sm);
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
}

.lang-grid li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.lang-name {
  font-weight: 700;
  color: var(--color-ink);
}

.lang-level {
  font-size: 0.9rem;
  color: var(--color-ink-muted);
}

/* Documents */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.doc-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition), transform var(--transition);
}

.doc-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  color: inherit;
}

.doc-card-static {
  cursor: default;
}

.doc-card-static:hover {
  box-shadow: none;
  transform: none;
}

.doc-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--color-accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 8px;
}

.doc-card h3 {
  margin-bottom: 0.15rem;
  font-size: 1rem;
}

.doc-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-ink-muted);
}

.doc-arrow {
  margin-left: auto;
  font-size: 1.25rem;
  color: var(--color-warm);
}

@media (max-width: 640px) {
  .doc-grid {
    grid-template-columns: 1fr;
  }
}

/* Feature cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.feature-card {
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow);
}

.feature-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-warm-soft);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--color-ink-muted);
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.testimonial {
  margin: 0;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}

.testimonial p {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  flex: 1;
  margin-bottom: var(--space-md);
}

.testimonial footer {
  font-size: 0.875rem;
}

.testimonial cite {
  display: block;
  font-style: normal;
  font-weight: 700;
  color: var(--color-ink);
}

.testimonial footer span {
  color: var(--color-ink-muted);
}

@media (max-width: 900px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

.employer-strip {
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius);
  text-align: center;
}

.employer-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-sm);
}

.employer-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-lg);
  list-style: none;
  padding: 0;
  margin: 0;
  font-weight: 600;
}

/* Contact */
.cta-section {
  background: linear-gradient(160deg, var(--color-accent) 0%, #0f3540 100%);
  color: white;
}

.cta-section .section-label {
  color: var(--color-warm-soft);
}

.cta-section h2,
.cta-section a {
  color: white;
}

.contact-lead {
  color: rgba(255, 255, 255, 0.85);
  max-width: 40ch;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-details {
  font-style: normal;
  margin: var(--space-lg) 0;
}

.contact-details p {
  display: grid;
  grid-template-columns: 1.35rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
  margin-bottom: var(--space-sm);
}

.contact-details a {
  color: white;
  text-decoration: none;
  font-weight: 500;
}

.contact-details a:hover {
  text-decoration: underline;
}

.contact-icon {
  width: 1.35rem;
  text-align: center;
  line-height: 1.5;
  opacity: 0.7;
}

.contact-note {
  font-size: 0.875rem;
  opacity: 0.75;
}

.contact-form {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  color: var(--color-ink);
}

.form-row {
  margin-bottom: var(--space-md);
}

.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: white;
  color: var(--color-ink);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.captcha-row {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.captcha-row input {
  flex: 1;
  min-width: 0;
}

.captcha-refresh {
  flex-shrink: 0;
  width: 48px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-accent);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.captcha-refresh:hover,
.captcha-refresh:focus-visible {
  background: var(--color-bg-alt);
  border-color: var(--color-accent);
  outline: none;
}

.captcha-hint {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--color-ink-muted);
}

.form-hint {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-accent);
}

.form-hint[data-success] {
  color: #2d6a4f;
}

.form-hint[data-error] {
  color: #9b3b2e;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-ink-muted);
}

.footer-inner nav {
  display: flex;
  gap: var(--space-md);
}

.footer-inner a {
  text-decoration: none;
  color: var(--color-ink-muted);
}

.footer-inner a:hover {
  color: var(--color-accent);
}

/* Modal */
.modal {
  border: none;
  padding: 0;
  max-width: 520px;
  width: calc(100% - 2rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.modal::backdrop {
  background: rgba(28, 43, 51, 0.5);
}

.modal-inner {
  padding: var(--space-lg);
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-bg);
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-ink-muted);
}

.modal-close:hover {
  background: var(--color-bg-alt);
}

.modal h2 {
  margin-bottom: var(--space-md);
}

.modal p {
  color: var(--color-ink-muted);
  font-size: 0.95rem;
}

/* Nach oben */
.scroll-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition:
    opacity var(--transition),
    visibility var(--transition),
    transform var(--transition),
    background var(--transition),
    color var(--transition);
}

.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover,
.scroll-top:focus-visible {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
  outline: none;
}

.scroll-top:not(.is-visible) {
  pointer-events: none;
}